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Series A- Wollastonite Class A Small Pieces
Classification:
Wollastonite A- grade small piece is a wollastonite concentrate with a loss on ignition of 1-3. It is a high-quality wollastonite product. Its loss on ignition is controlled in a lower range, showing higher purity and stability. Wollastonite concentrate is mainly composed of calcium metasilicate (CaSiO), which has the structure of chain silicate, which gives it unique physical and chemical properties.
Wollastonite A- grade small piece is a wollastonite concentrate with a loss on ignition of 1-3. It is a high-quality wollastonite product. Its loss on ignition is controlled in a lower range, showing higher purity and stability. Wollastonite concentrate is mainly composed of calcium metasilicate (CaSiO), which has the structure of chain silicate, which gives it unique physical and chemical properties.
The wollastonite concentrate is white or slightly light gray, has a glassy luster, has a hardness between 4.5 and 5.5, and has a density of about 2.75-3.10g/cm³. Its fibrous and needle-like crystal morphology makes it widely used in many fields.
In the construction field, wollastonite concentrate can be used as high-quality building materials, such as floors, wall panels, ceilings, etc. Its high whiteness and gloss can enhance the aesthetics of the building. In addition, wollastonite concentrate can also be used to prepare high-performance concrete, mortar and masonry and other building materials to improve the strength and durability of the material.
In the plastics, rubber and coatings industries, wollastonite concentrate can be used as a reinforcing agent and filler to improve the strength, hardness, wear resistance and weather resistance of the product. Its unique fibrous structure can enhance the mechanical properties and stability of the material.
In addition, wollastonite concentrate also has certain adsorption and chemical stability, and can be used as an adsorbent in the field of environmental protection, such as wastewater treatment and environmental treatment. Its adsorption performance can effectively remove pollutants and harmful substances in water.
In terms of market demand, with the rapid development of construction, plastics, rubber and coatings industries, the demand for wollastonite concentrate is showing a growing trend. At the same time, with the improvement of people's requirements for material performance and the enhancement of environmental awareness, the market demand for wollastonite concentrate is expected to continue to grow.
In general, the loss on ignition of 1-3 wollastonite concentrate is a high-quality, multi-functional inorganic non-metallic material. Its unique physical and chemical properties make it have a wide range of applications in many fields such as construction, plastics, rubber, coatings and environmental protection. With the continuous progress of science and technology and the continuous expansion of the market, the application field of wollastonite concentrate will be further expanded.
| Ingredients Component | SiO2 (%) | CaO (%) | Al2O3 (%) | Fe2O3 (%) | TiO2 (%)，Max | MgO (%) | S (%)，Max | P (%)，Max | L.O.I. (1050°C) (%) | PH |
| GASHW-A | 48-53 | 43-45 | 0.15-0.30 | 0.2-0.3 | 0.02 | 0.5-1.2 | 0.02 | 0.007 | 1-3 | 9 |
| 规格Specifications | Particle size | ||
| GASHW-A | 0-5MM | 3-25MM | 5-50MM |
Physical index of wollastonite
| Item | Value |
| Particle Size (mesh) | 0-5MM\3-25MM\5-50MM |
| PH value | 9.9-10.0 |
| Density Density (g/cm2) | 2.95 |
| Coefficient of Expansion (mm/mm℃) | 6.5 × 106 |
| Melting Point (℃) | 1450 |
| Hardness (Mohs) Hardness (Mohs) | 4.5-5.0 |
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